
/*
*Released on 28th June 2008.
*Any violations can be reported at paritosh@wikiocean.net
*What is treated as violations can be found at www.wikiocean.net/ppl1-voilations*
******************************************************************************
* The contents of this file are subject to POOL Public License 1.0 and later.
* POOL Public License is based on Affero GPL v3 and additional conditions.
* ("License"); You may not use this file except in compliance with the License
* You may obtain a copy of the Affero GPL v3 License at http://www.gnu.org/licenses/agpl.html
* You may obtain a copy of the POOL Public License 1.0 or later at www.wikiocean.net/license/ppl.html
* Software distributed under POOL Public License 1.0 is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
* the specific language governing rights and limitations under the License.
* The Initial Developer of the Original Code is Paritosh Pungaliya (C) 2008. All Rights Reserved.
******************************************************************************
* Objective of the additional terms (license)
* 1) Is to extend the software freedom to freedom to work.
* 2) To ensure that knowledge is free from monopoly of agencies.
* 3) To avoid a situation where big corporate or investor can buy out free software groups and companies and then start milking the communities built around it.
* (this trend can be seen how the freedom is curtailed in companies that get Venture Capital funding.)
******************************************************************************
*/

package  dataMigration;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;

import logger.PoolLogger;
import dbmanager.DBManager;


public class Postgre implements DBconnect
{
	private String _username = "postgres";
	private String _password = "1"; 
	
	private String _prefix = "jdbc:postgresql:"; 
	
	private String _driver = "org.postgresql.Driver";
	private String _dsn ;
	Connection connObject;
	Statement stmt;
	
	String _host= "localhost";
	String _database = "gui";
	PoolLogger pl;
	
	public Postgre() {
		// logger
		pl = (PoolLogger) PoolLogger.getLogger(this.getClass().getName());
	}
	
	public Connection getConnect()
	{
		setDSN();
		try{
	    	   Class.forName(_driver);
	    	   connObject=DriverManager.getConnection(_prefix+_dsn,_username,_password);
	       }catch(Exception e)
	       {
	    	   System.out.println("Error in getConnect() method");
	    	   pl.info("Error in getConnect() method");
	    	   pl.debug("Error in getConnect() method");
	    	   pl.warn("Error in getConnect() method");
	    	   pl.fatal("Error in getConnect() method");
	    	   pl.error("Error in getConnect() method");
	    	   pl.trace("Error in getConnect() method");
	    	   e.printStackTrace();
	    	   pl.info(e.getMessage());
	    	   pl.debug(e.getMessage());
	    	   pl.warn(e.getMessage());
	    	   pl.fatal(e.getMessage());
	    	   pl.error(e.getMessage());
	    	   pl.trace(e.getMessage());
	       }
		return connObject;
	}

	public Statement getStatement(Connection connObject) 
	{
		try 
		{
			return stmt=connObject.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,ResultSet.CONCUR_READ_ONLY);
		} catch (SQLException e) {
			e.printStackTrace();
		}
		return stmt;
	}

	void setDSN() {
		this._dsn = "//"+_host+"/"+_database;
	}

	public void setDriver(String _driver) {
		this._driver = _driver;
	}

	public void setPrefix(String _prefix) {
		this._prefix = _prefix;
	}

	public void setUsername(String _username) 
	{
		this._username = _username;
	}

	public void setPassword(String _password) {
		this._password = _password;
	}

	public void setDatabase(String _database) 
	{
		this._database = _database;
	}

	public void setHost(String _host) {
		this._host = _host;	
	}
	
	public static void main(String[] args) 
	{
		Postgre post = new Postgre();
		post.getConnect();
	}
}
